Run Better Sessions.
Every Time.

Everything runs in your browser — no download or install required. Open a tab, start your session.

Yes, no subscriptions. Pay once, use it forever — and get all future updates at no extra cost.

The free tier includes the full SRD creature library. Pro users can also add fully custom creatures with their own stats.

No — with one small caveat. The Initiative Tracker and Mass Battle Commander auto-save everything to your browser automatically. Close the tab, refresh, restart your computer — your full session will be waiting for you when you come back. Dungeon Soundscape works the same way for your track list, tags, loop points, and settings, but the audio files themselves can't be stored in the browser. After a refresh you'll be prompted to re-add your audio files, and the tool will automatically match them back to your saved settings by filename. You can also export any session as a file to keep named encounters or share them across devices.

Yes — upload any audio files from your computer and the player handles the rest.

You group enemies into squads of any size. The tool calculates a shared HP pool and lets you resolve the whole group's actions with a single roll — keeping the epic feel without the bookkeeping.